Home / 713,217-1,538,786

Finding the Third Proportional to 713,217 and 1,538,786

Calculator

Solution

The third proportional to 713,217 and 1,538,786 is: 3,319,974.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,217 : 1,538,786 = 1,538,786 : x
  2. Step 2: Convert to fraction form
    713,217/1,538,786 = 1,538,786/x
  3. Step 3: Cross multiply
    713,217x = 1,538,786 × 1,538,786
  4. Step 4: Simplify right side
    713,217x = 2,367,862,353,796
  5. Step 5: Solve for x
    x = 2,367,862,353,796/713,217
  6. Step 6: Final answer
    x = 3,319,974.64

Related Problems

Find third proportional to 356,608.50 and 769,393
Half scale
Find third proportional to 1,426,434 and 3,077,572
Double scale
Find third proportional to 713,219 and 1,538,790
Similar ratio
Find third proportional to 1,069,825.50 and 2,308,179
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.